| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.65 | 8.831% | $178.1019 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $239.70 | 6.269% | $254.7268 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $63.92 | 11.714% | $71.4076 | $71.41 | $71.40 | $71.40 |
| Purchase #4 | $248.58 | 4.621% | $260.0669 | $260.07 | $260.05 | $260.10 |
| Purchase #5 | $126.77 | 7.346% | $136.0825 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $106.46 | 9.782% | $116.8739 | $116.87 | $116.85 | $116.90 |
| Purchase #7 | $96.67 | 10.462% | $106.7836 | $106.78 | $106.80 | $106.80 |
| 7 purchase totals = | $1,045.75 | $1,124.0432 | $1,124.04 | $1,124.05 | $1,124.10 | |